OptionGroup disabled Property

Disable an option-group:

document.getElementById("myOptgroup").disabled = true;

Description

The disabled property sets or returns whether an option-group is disabled, or not.

A disabled element is unusable and un-clickable. Disabled elements are usually rendered in gray by default in browsers.

Property
disabled	Yes	Yes	Yes	Yes	Yes

Return the disabled property:

optiongroupObject.disabled

Set the disabled property:

optiongroupObject.disabled = true|false

Value	Description
true\|false	Specifies whether an option-group should be disabled or not true - The option-group is disabled false - Default. The option-group is not disabled

Return Value:	A Boolean, returns true if the option-group is disabled, otherwise it returns false

Find out if an option-group is disabled or not:

var x = document.getElementById("myOptgroup").disabled;